19769334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 45283728

約数和(自身を除く): 25514394

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 877, 1326, 1734, 1754, 2631, 3757, 5262, 7514, 11271, 11401, 14909, 22542, 22802, 29818, 34203, 44727, 68406, 89454, 193817, 253453, 387634, 506906, 581451, 760359, 1162902, 1520718, 3294889, 6589778, 9884667, 19769334]

約数ペア:

[(1, 19769334), (2, 9884667), (3, 6589778), (6, 3294889), (13, 1520718), (17, 1162902), (26, 760359), (34, 581451), (39, 506906), (51, 387634), (78, 253453), (102, 193817), (221, 89454), (289, 68406), (442, 44727), (578, 34203), (663, 29818), (867, 22802), (877, 22542), (1326, 14909), (1734, 11401), (1754, 11271), (2631, 7514), (3757, 5262)]